op 	 {
  name: "MapPeek"
  input_arg {
    name: "key"
    type: DT_INT64
  }
  input_arg {
    name: "indices"
    type: DT_INT32
  }
  output_arg {
    name: "values"
    type_list_attr: "dtypes"
  }
  attr {
    name: "capacity"
    type: "int"
    default_value {
      i: 0
    }
    has_minimum: true
  }
  attr {
    name: "memory_limit"
    type: "int"
    default_value {
      i: 0
    }
    has_minimum: true
  }
  attr {
    name: "dtypes"
    type: "list(type)"
    has_minimum: true
    minimum: 1
  }
  attr {
    name: "container"
    type: "string"
    default_value {
      s: ""
    }
  }
  attr {
    name: "shared_name"
    type: "string"
    default_value {
      s: ""
    }
  }
  is_stateful: true
}
